WILLIAM OPTICS
Testar Australia is an authorized William Optics dealer. William Optics has earned a reputation over the last two decades for producing high quality yet affordable telescopes and accessories. Their refractors are made from precision CNC-machined and anodized aluminium and feature Ohara FPL-53 synthetic fluorite glass for excellent aberration correction.
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![ZENITHSTAR 81 F/6.9 APO DOUBLET.]()
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GRAN TURISMO 71 F/5.9 APO TRIPLET
From $1,699.00 AUDUnit price /UnavailableVery low stock (1 unit) -
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GRAN TURISMO 81 WIFD F/5.9 APO TRIPLET
$3,599.00 AUDUnit price /Unavailable -
WILLIAM OPTICS PLEIADES 68 F/3.8 ASTROGRAPH
$3,449.00 AUDUnit price /UnavailableVery low stock (1 unit) -
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WILLIAM OPTICS PLEIADES 111 F/4.8 ASTROGRAPH
$6,649.00 AUDUnit price /Unavailable -
![FLUOROSTAR 91 F/5.9 APO TRIPLET.]()
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![FLUOROSTAR 132 F/6.9 APO TRIPLET.]()
![FLUOROSTAR 132 F/6.9 APO TRIPLET.]()
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WILLIAM OPTICS REDCAT 71 WIFD f/4.9 REFRACTOR
$3,299.00 AUDUnit price /Unavailable -
FREE SHIPPINGSale
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![UNIGUIDE 32mm GUIDE SCOPE.]()
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FLAT6AIII 0.8x REDUCER FOR FLT91 & FLT120
$359.00 AUD$459.00Unit price /UnavailableVery low stock (1 unit) -
FLAT68III 1x FLATTENER FOR FLT91, FLT120, FLT132, FLT156
$1,149.00 AUDUnit price /UnavailableVery low stock (1 unit) -
FLAT7A 0.8x REDUCER FOR FLT120, FLT132, FLT156
$1,199.00 AUDUnit price /UnavailableVery low stock (1 unit) -
FLAT8 0.72x REDUCER FOR GT102, FLT132, FLT156
$1,449.00 AUDUnit price /UnavailableVery low stock (1 unit) -
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FLAT61R 0.8x REDUCER FOR ZENITHSTAR 61
$499.00 AUDUnit price /Unavailable -
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FLAT73R 0.8x REDUCER FOR ZENITHSTAR 73
$499.00 AUDUnit price /Unavailable -
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WILLIAM OPTICS DR FLAT MASTER 0.8x REDUCER FOR GSO RC
$1,550.00 AUDUnit price /Unavailable -
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WILLIAM OPTICS FLATTENER ADAPTER FOR FLT91, FLT120
$79.00 AUDUnit price /Unavailable -
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WILLIAM OPTICS M63 TO M48 PHOTO ADAPTER
$139.00 AUDUnit price /Unavailable -
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SKYGUIDER PRO LOW LATITUDE BASE & EXTENSION
$399.00 AUDUnit price /Unavailable -
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WILLIAM OPTICS SCT ADAPTER FOR DIAGONALS
$59.00 AUDUnit price /Unavailable -
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WILLIAM OPTICS COPPER M48 T-RING FOR NIKON
$159.00 AUDUnit price /UnavailableVery low stock (1 unit) -
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